Ok so on Saturday night I went out and got hammered, but i went a little over the top resulting in alot of regurgitation. It is now monday, and I still have a pain in my diaphragm, it occurs when I; take a deep breath, drink any liquid, swallow food. For instance when I tried to do situps I got the pain not when I moved up, but as I came back down.

I have vomited before, and never experienced any kind of discomfort, just wondering what's wrong, how long will it last, and how can I stop it.

Yeah I agree. Are you sure it's your diaphram and not your kidneys or liver? Your kidneys are higher up than most people think, just lower than the diaphram towards your back and your liver is on the right and you can feel it if you tuck your fingers under your ribs. Chances are though it's nothing.

Well now it's Tuesday, and I no longer experience pain from swallowing, but I still do after burping. After consulting neo's famous doctor (Chirovette), he says it is probably a strained diaphragm or abdomen from overuse. I was just expecting my recovery time to be better.